bug#37609: Tool-bar-mode grows the frame's height

[Juri Linkov]

>> In Lucid
>>
>> ((outer-size 696 . 706) (outer-size 696 . 706))
>
> These look good now.  To check once more: What do
>
> (frame-height)
> (frame-char-height)
> (frame-pixel-height)

In Lucid

(frame-height)
38
(frame-char-height)
17
(frame-pixel-height)
648

>> I get in a GTK3 build
>>
>> ((outer-size 694 . 690) (outer-size 694 . 690))
>>
>> (frame-height)
>> 36
>
> And again what are the values reported by
>
> (frame-char-height)
> (frame-pixel-height)

In GTK3

(frame-height)
36
(frame-char-height)
17
(frame-pixel-height)
612